Home / 1,230,358.60-1,846,056.30-669,795.40

Finding the Fourth Proportional to 1,230,358.60, 1,846,056.30 and 669,795.40

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Solution

The fourth proportional to 1,230,358.60, 1,846,056.30 and 669,795.40 is: 1,004,975.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,230,358.60 : 1,846,056.30 = 669,795.40 : x
  2. Step 2: Convert to fraction form
    1,230,358.60/1,846,056.30 = 669,795.40/x
  3. Step 3: Cross multiply
    1,230,358.60x = 1,846,056.30 × 669,795.40
  4. Step 4: Simplify right side
    1,230,358.60x = 1,236,480,017,881.02
  5. Step 5: Solve for x
    x = 1,236,480,017,881.02/1,230,358.60
  6. Step 6: Final answer
    x = 1,004,975.31

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